Water filter cartridge



FIG. 1 is a top, front, right side perspective view of a water filter cartridge showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is an enlarged detail view of area 3 circumscribed within FIG. 2;

FIG. 4 is a back elevation view thereof;

FIG. 5 is an enlarged detail view of area 5 circumscribed within FIG. 4;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a left side elevation view thereof;

FIG. 8 is a top, back, left side perspective view thereof;

FIG. 9 is an enlarged detail view of area 9 circumscribed within FIG. 8;

FIG. 10 is a top, back, right side perspective view thereof;

FIG. 11 is a top, front, left side perspective view thereof;

FIG. 12 is an enlarged detail view of area 12 circumscribed within FIG. 11;

FIG. 13 is a bottom, back, left side perspective view thereof;

FIG. 14 is an enlarged detail view of area 14 circumscribed within FIG. 13;

FIG. 15 is a bottom, back, right side perspective view thereof;

FIG. 16 is a bottom, front, left side perspective view thereof;

FIG. 17 is an enlarged detail view of area 17 circumscribed within FIG. 16; and,

FIG. 18 is a bottom, front, right side perspective view thereof.

The broken lines in the figures depict the boundary lines of the enlarged detail views and form no part of the claim. 

CLAIM The ornamental design for a water filter cartridge, as shown and described. 